# =============================================================================
# Sub2API Docker Environment Configuration
# =============================================================================
# Copy this file to .env and modify as needed:
#   cp .env.example .env
#   nano .env
#
# Then start with: docker-compose up -d
# =============================================================================

# -----------------------------------------------------------------------------
# Server Configuration
# -----------------------------------------------------------------------------
# Bind address for host port mapping
BIND_HOST=0.0.0.0

# Server port (exposed on host)
SERVER_PORT=8080

# Server mode: release or debug
SERVER_MODE=release

# 运行模式: standard (默认) 或 simple (内部自用)
# standard: 完整 SaaS 功能，包含计费/余额校验；simple: 隐藏 SaaS 功能并跳过计费/余额校验
RUN_MODE=standard

# Timezone
TZ=Asia/Shanghai

# -----------------------------------------------------------------------------
# PostgreSQL Configuration (REQUIRED)
# -----------------------------------------------------------------------------
POSTGRES_USER=sub2api
POSTGRES_PASSWORD=change_this_secure_password
POSTGRES_DB=sub2api

# -----------------------------------------------------------------------------
# Redis Configuration
# -----------------------------------------------------------------------------
# Leave empty for no password (default for local development)
REDIS_PASSWORD=
REDIS_DB=0

# -----------------------------------------------------------------------------
# Admin Account
# -----------------------------------------------------------------------------
# Email for the admin account
ADMIN_EMAIL=admin@sub2api.local

# Password for admin account
# Leave empty to auto-generate (will be shown in logs on first run)
ADMIN_PASSWORD=

# -----------------------------------------------------------------------------
# JWT Configuration
# -----------------------------------------------------------------------------
# Leave empty to auto-generate (recommended)
JWT_SECRET=
JWT_EXPIRE_HOUR=24

# -----------------------------------------------------------------------------
# Gemini OAuth (OPTIONAL, required only for Gemini OAuth accounts)
# -----------------------------------------------------------------------------
# Sub2API supports TWO Gemini OAuth modes:
#
# 1. Code Assist OAuth (需要 GCP project_id)
#    - Uses: cloudcode-pa.googleapis.com (Code Assist API)
#    - Auto scopes: cloud-platform + userinfo.email + userinfo.profile
#    - OAuth Client: Can use built-in Gemini CLI client (留空即可)
#    - Requires: Google Cloud Platform project with Code Assist enabled
#
# 2. AI Studio OAuth (不需要 project_id)
#    - Uses: generativelanguage.googleapis.com (AI Studio API)
#    - Default scopes: generative-language
#    - OAuth Client: Requires your own OAuth 2.0 Client (内置 Gemini CLI client 不能申请 generative-language scope)
#    - Requires: Create OAuth 2.0 Client in GCP Console + OAuth consent screen
#    - Setup Guide: https://ai.google.dev/gemini-api/docs/oauth
#    - ⚠️ IMPORTANT: OAuth Client 必须发布为正式版本 (Production)
#      Testing 模式限制: 只能添加 100 个测试用户, refresh token 7 天后过期
#      发布步骤: GCP Console → OAuth consent screen → PUBLISH APP
#
# Configuration:
# Leave empty to use the built-in Gemini CLI OAuth client (Code Assist OAuth only).
# To enable AI Studio OAuth, set your own OAuth client ID/secret here.
GEMINI_OAUTH_CLIENT_ID=
GEMINI_OAUTH_CLIENT_SECRET=
# Optional; leave empty to auto-select scopes based on oauth_type
GEMINI_OAUTH_SCOPES=
